Amino acid replacement: W642term.
G17663108A
W642term | beta-Spec-PA; W642term | beta-Spec-PB; W642term | beta-Spec-PC
W642term
G to A nucleotide change at the second or third position of the Trp codon leads to a nonsense mutation (exact site of mutation unspecified). Site of nucleotide substitution in mutant inferred by FlyBase based on reported amino acid change.
Rescued by: Dp(1;3)DC537.